Does Pepper also undergo the Extremis treatment ? We saw a shot of her strapped in the same device the Extremis soldiers were strapped into.

And if so then why do you reckon that is ?

Yes, she does. And why:

Spoiler!!! Click to Read!:

probably because Killian and Mandarin are evil *****es, and this is one last way they can take everything away from Tony Stark. Killian, in particular, seems to want to steal her from Stark in a business sense and a sexual sense.

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If I had asked people what they wanted, they would have said faster horses. - Henry Ford
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Who the **** makes a movie and while planning it is like, "you know what this needs...is some Greg Kinnear."

In the film, it's a name being given by fans to a heavy duty armour of Tony's due to the resemblance it bears to the Hulkbuster. I still say it's more in line with the brute armor we see in the recent IM Now! comics.

The Trailer was OUT-OF-THIS-WORLD. I liked the trailer more than I liked The Avengers final trailer, and that was one of my favorite trailers of all time. So looking forward to this movie and how the post Avenger's era begins.

In the film, it's a name being given by fans to a heavy duty armour of Tony's due to the resemblance it bears to the Hulkbuster. I still say it's more in line with the brute armor we see in the recent IM Now! comics.

I'm actually wondering if the Armor flies, or just has boosters for jumps like the Iron Mongar armor.